72933432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 144794568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 79, 88, 104, 132, 143, 156, 158, 237, 264, 269, 286, 312, 316, 429, 474, 538, 572, 632, 807, 858, 869, 948, 1027, 1076, 1144, 1614, 1716, 1738, 1896, 2054, 2152, 2607, 2959, 3081, 3228, 3432, 3476, 3497, 4108, 5214, 5918, 6162, 6456, 6952, 6994, 8216, 8877, 10428, 10491, 11297, 11836, 12324, 13988, 17754, 20856, 20982, 21251, 22594, 23672, 24648, 27976, 33891, 35508, 38467, 41964, 42502, 45188, 63753, 67782, 71016, 76934, 83928, 85004, 90376, 115401, 127506, 135564, 153868, 170008, 230802, 233761, 255012, 271128, 276263, 307736, 461604, 467522, 510024, 552526, 701283, 828789, 923208, 935044, 1105052, 1402566, 1657578, 1870088, 2210104, 2805132, 3038893, 3315156, 5610264, 6077786, 6630312, 9116679, 12155572, 18233358, 24311144, 36466716, 72933432]

約数ペア:

[(1, 72933432), (2, 36466716), (3, 24311144), (4, 18233358), (6, 12155572), (8, 9116679), (11, 6630312), (12, 6077786), (13, 5610264), (22, 3315156), (24, 3038893), (26, 2805132), (33, 2210104), (39, 1870088), (44, 1657578), (52, 1402566), (66, 1105052), (78, 935044), (79, 923208), (88, 828789), (104, 701283), (132, 552526), (143, 510024), (156, 467522), (158, 461604), (237, 307736), (264, 276263), (269, 271128), (286, 255012), (312, 233761), (316, 230802), (429, 170008), (474, 153868), (538, 135564), (572, 127506), (632, 115401), (807, 90376), (858, 85004), (869, 83928), (948, 76934), (1027, 71016), (1076, 67782), (1144, 63753), (1614, 45188), (1716, 42502), (1738, 41964), (1896, 38467), (2054, 35508), (2152, 33891), (2607, 27976), (2959, 24648), (3081, 23672), (3228, 22594), (3432, 21251), (3476, 20982), (3497, 20856), (4108, 17754), (5214, 13988), (5918, 12324), (6162, 11836), (6456, 11297), (6952, 10491), (6994, 10428), (8216, 8877)]